AU1505399A - Halogenating agent and process for halogenating hydroxyl group - Google Patents

Halogenating agent and process for halogenating hydroxyl group

Info

Publication number
AU1505399A
AU1505399A AU15053/99A AU1505399A AU1505399A AU 1505399 A AU1505399 A AU 1505399A AU 15053/99 A AU15053/99 A AU 15053/99A AU 1505399 A AU1505399 A AU 1505399A AU 1505399 A AU1505399 A AU 1505399A
Authority
AU
Australia
Prior art keywords
halogenating
formula
hydroxyl group
sulfones
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU15053/99A
Inventor
Ryo Kikuchi
Daisuke Suzuki
Masaru Yasui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otsuka Chemical Co Ltd
Original Assignee
Otsuka Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Publication of AU1505399A publication Critical patent/AU1505399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/02—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by halogen atoms, e.g. imino-halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A halogenated compound of formula A-X is prepared by reacting in an organic solvent at least one halogenatihg agent selected from halogenating agents of formula <CHEM> and halogenating agents of formula <CHEM> and at least one compound selected from lower alkyl sulfones, lower alkenyl sulfones, aryl sulfones and heterocyclic sulfones at the same time, with a hydroxyl group containing compound of the formula A - OH.
AU15053/99A 1998-02-17 1998-12-10 Halogenating agent and process for halogenating hydroxyl group Abandoned AU1505399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-52734 1998-02-17
JP05273498A JP3202960B2 (en) 1998-02-17 1998-02-17 Halogenating agent and method for halogenating hydroxyl group
PCT/JP1998/005579 WO1999041214A1 (en) 1998-02-17 1998-12-10 Halogenating agent and process for halogenating hydroxyl group

Publications (1)

Publication Number Publication Date
AU1505399A true AU1505399A (en) 1999-08-30

Family

ID=12923170

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15053/99A Abandoned AU1505399A (en) 1998-02-17 1998-12-10 Halogenating agent and process for halogenating hydroxyl group

Country Status (11)

Country Link
US (2) US6194567B1 (en)
EP (2) EP1319642B1 (en)
JP (1) JP3202960B2 (en)
KR (1) KR100317425B1 (en)
CN (1) CN1226245C (en)
AT (2) ATE272050T1 (en)
AU (1) AU1505399A (en)
DE (2) DE69839315T2 (en)
ES (2) ES2303874T3 (en)
HK (1) HK1027089A1 (en)
WO (1) WO1999041214A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977492B2 (en) * 2002-07-10 2005-12-20 Marvell World Trade Ltd. Output regulator
CN109180767A (en) * 2018-09-04 2019-01-11 浙江仙琚制药股份有限公司 A method of preparing momestasone furoate
CN114716296B (en) * 2022-03-25 2023-12-12 润药仁智(北京)科技有限公司 Efficient halogenation synthesis method of alkyl halide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962227A (en) 1973-02-23 1976-06-08 Eli Lilly And Company 3-halo cephalosporins
US4447432A (en) * 1981-11-17 1984-05-08 Farmitalia Carlo Erba S.P.A. Azino rifamycins
US4568741A (en) * 1984-05-15 1986-02-04 The Upjohn Company Synthesis of 7-halo-7-deoxylincomycins
US4652644A (en) * 1985-04-29 1987-03-24 Bristol-Myers Company Process for preparation of N7 -amidino substituted mitomycin C derivatives

Also Published As

Publication number Publication date
EP0976700A4 (en) 2001-04-11
US6403789B1 (en) 2002-06-11
EP0976700A1 (en) 2000-02-02
JPH11228452A (en) 1999-08-24
DE69825262T2 (en) 2005-07-21
DE69839315D1 (en) 2008-05-08
CN1226245C (en) 2005-11-09
JP3202960B2 (en) 2001-08-27
HK1027089A1 (en) 2001-01-05
ATE272050T1 (en) 2004-08-15
EP1319642A2 (en) 2003-06-18
DE69825262D1 (en) 2004-09-02
US6194567B1 (en) 2001-02-27
ATE390394T1 (en) 2008-04-15
WO1999041214A1 (en) 1999-08-19
KR20010006241A (en) 2001-01-26
EP0976700B1 (en) 2004-07-28
CN1252783A (en) 2000-05-10
ES2303874T3 (en) 2008-09-01
EP1319642B1 (en) 2008-03-26
DE69839315T2 (en) 2009-04-16
KR100317425B1 (en) 2001-12-22
EP1319642A3 (en) 2003-12-03
ES2224452T3 (en) 2005-03-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase